{"id":194,"date":"2025-10-04T21:24:33","date_gmt":"2025-10-04T19:24:33","guid":{"rendered":"http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/?p=194"},"modified":"2025-10-04T22:17:23","modified_gmt":"2025-10-04T20:17:23","slug":"wzorzec-projektowy-budowniczy-2","status":"publish","type":"post","link":"http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/?p=194","title":{"rendered":"Wzorzec projektowy Budowniczy"},"content":{"rendered":"\n<div class=\"wp-block-group alignfull has-background is-layout-flow wp-block-group-is-layout-flow\" style=\"background-color:#f2f0e9\">\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<p class=\"has-text-color\" style=\"color:#000000;font-size:30px;line-height:1.1\"><strong>Wprowadzenie<br><\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<hr class=\"wp-block-separator has-text-color has-css-opacity has-background is-style-wide\" style=\"background-color:#000000;color:#000000\"\/>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img data-opt-id=701967456  fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"181\" src=\"https:\/\/mlb55nihrfbl.i.optimole.com\/w:1024\/h:683\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/engineering-concept-with-plans-level.jpg\" alt=\"\" class=\"wp-image-181\" srcset=\"https:\/\/mlb55nihrfbl.i.optimole.com\/w:1024\/h:683\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/engineering-concept-with-plans-level-scaled.jpg 1024w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:300\/h:200\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/engineering-concept-with-plans-level-scaled.jpg 300w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:768\/h:512\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/engineering-concept-with-plans-level-scaled.jpg 768w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:1536\/h:1024\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/engineering-concept-with-plans-level-scaled.jpg 1536w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:1620\/h:1080\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/engineering-concept-with-plans-level-scaled.jpg 2048w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">Designed by  Freepik<\/figcaption><\/figure>\n<\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-extra-small-font-size\" style=\"color:#000000\">W \u015bwiecie programowania i in\u017cynierii cz\u0119sto spotykamy si\u0119 z potrzeb\u0105 tworzenia z\u0142o\u017conych obiekt\u00f3w krok po kroku. Tradycyjne podej\u015bcia, takie jak u\u017cywanie konstruktor\u00f3w z wieloma parametrami, szybko prowadz\u0105 do chaosu i b\u0142\u0119d\u00f3w.<br><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-extra-small-font-size\" style=\"color:#000000\">Z pomoc\u0105 przychodzi <strong>wzorzec projektowy Budowniczy<\/strong>, kt\u00f3ry oddziela proces tworzenia obiektu od jego reprezentacji. Dzi\u0119ki temu ten sam proces budowy mo\u017ce prowadzi\u0107 do powstania r\u00f3\u017cnych ko\u0144cowych produkt\u00f3w.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-background is-layout-flow wp-block-group-is-layout-flow\" style=\"background-color:#f2f0e9\">\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<p class=\"has-text-color\" style=\"color:#000000;font-size:30px;line-height:1.1\"><strong>Idea wzorca <\/strong>Budowniczy<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<hr class=\"wp-block-separator has-text-color has-css-opacity has-background is-style-wide\" style=\"background-color:#000000;color:#000000\"\/>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Budowniczy nale\u017cy do grupy <strong>wzorc\u00f3w kreacyjnych<\/strong>. Jego g\u0142\u00f3wnym celem jest umo\u017cliwienie tworzenia z\u0142o\u017conych obiekt\u00f3w krok po kroku, w spos\u00f3b czytelny i elastyczny.<\/p>\n\n\n\n<p class=\"has-text-color has-extra-small-font-size\" style=\"color:#000000\"><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-extra-small-font-size\" style=\"color:#000000\">Kluczowe elementy wzorca:<\/p>\n\n\n\n<p class=\"has-text-color has-extra-small-font-size\" style=\"color:#000000\"><strong>Product (Produkt)<\/strong> \u2013 finalny obiekt, kt\u00f3ry powstaje w wyniku dzia\u0142ania budowniczego.<\/p>\n\n\n\n<p><strong>Builder (Budowniczy)<\/strong> \u2013 interfejs okre\u015blaj\u0105cy kroki potrzebne do stworzenia produktu,<\/p>\n\n\n\n<p><strong>ConcreteBuilder (Konkretny Budowniczy)<\/strong> \u2013 implementacja, kt\u00f3ra definiuje, jak wykonywane s\u0105 poszczeg\u00f3lne kroki,<\/p>\n\n\n\n<p><strong>Director (Kierownik)<\/strong> \u2013 zarz\u0105dza procesem budowy, wywo\u0142uj\u0105c odpowiednie kroki w okre\u015blonej kolejno\u015bci,<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img data-opt-id=1532418522  fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/mlb55nihrfbl.i.optimole.com\/w:1024\/h:1024\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/2331.jpg\" alt=\"\" class=\"wp-image-182\" srcset=\"https:\/\/mlb55nihrfbl.i.optimole.com\/w:1024\/h:1024\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/2331-scaled.jpg 1024w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:300\/h:300\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/2331-scaled.jpg 300w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:150\/h:150\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/2331-scaled.jpg 150w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:768\/h:768\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/2331-scaled.jpg 768w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:1080\/h:1080\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/2331-scaled.jpg 1536w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:1080\/h:1080\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/2331-scaled.jpg 2048w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">Designed by Freepik<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-background is-layout-flow wp-block-group-is-layout-flow\" style=\"background-color:#f2f0e9\">\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<p class=\"has-text-color\" style=\"color:#000000;font-size:30px;line-height:1.1\"><strong>Przyk\u0142ad z prefabrykacji \u017celbetowej<br><\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<hr class=\"wp-block-separator has-text-color has-css-opacity has-background is-style-wide\" style=\"background-color:#000000;color:#000000\"\/>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img data-opt-id=1370681400  data-opt-src=\"https:\/\/mlb55nihrfbl.i.optimole.com\/w:1024\/h:956\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/2111.i105.019.S.m005.c13.isometric-house-construction-flowchart.jpg\"  decoding=\"async\" width=\"1024\" height=\"956\" data-id=\"183\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%201024%20956%22%20width%3D%221024%22%20height%3D%22956%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%221024%22%20height%3D%22956%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" alt=\"\" class=\"wp-image-183\" old-srcset=\"https:\/\/mlb55nihrfbl.i.optimole.com\/w:1024\/h:956\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/2111.i105.019.S.m005.c13.isometric-house-construction-flowchart-scaled.jpg 1024w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:300\/h:280\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/2111.i105.019.S.m005.c13.isometric-house-construction-flowchart-scaled.jpg 300w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:768\/h:717\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/2111.i105.019.S.m005.c13.isometric-house-construction-flowchart-scaled.jpg 768w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:1156\/h:1080\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/2111.i105.019.S.m005.c13.isometric-house-construction-flowchart-scaled.jpg 1536w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:1157\/h:1080\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/2111.i105.019.S.m005.c13.isometric-house-construction-flowchart-scaled.jpg 2048w\" \/><figcaption class=\"wp-element-caption\">Designed by Freepik<\/figcaption><\/figure>\n<\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-extra-small-font-size\" style=\"color:#000000\">Wyobra\u017amy sobie firm\u0119 zajmuj\u0105c\u0105 si\u0119 prefabrykacj\u0105 element\u00f3w \u017celbetowych (np. s\u0142up\u00f3w, belek czy p\u0142yt). Proces wytwarzania takiego elementu wymaga wielu krok\u00f3w:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>przygotowanie elementu do transportu.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>wyb\u00f3r rodzaju betonu,<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>okre\u015blenie wymiar\u00f3w,<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>zaprojektowanie zbrojenia,<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>dodanie otwor\u00f3w technologicznych,<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-extra-small-font-size\" style=\"color:#000000\">Ka\u017cdy element prefabrykowany mo\u017ce mie\u0107 inne parametry, ale proces produkcji przebiega wed\u0142ug podobnych etap\u00f3w.<\/p>\n\n\n\n<p class=\"has-text-color has-extra-small-font-size\" style=\"color:#000000\"><br><strong>Budowniczy<\/strong> pozwala stworzy\u0107 taki element krok po kroku \u2013 najpierw ustalamy beton, potem wymiary, nast\u0119pnie zbrojenie, a na ko\u0144cu detale. Dzi\u0119ki temu mo\u017cemy \u0142atwo tworzy\u0107 r\u00f3\u017cne warianty element\u00f3w prefabrykowanych, u\u017cywaj\u0105c tej samej logiki budowy.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center\">Poni\u017cej przyk\u0142ad implementacji wzorca <strong>Budowniczy<\/strong> w Javie, kt\u00f3ry odpowiada na sytuacj\u0119 z prefabrykacj\u0105 \u017celbetow\u0105:<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: java; title: ; notranslate\" title=\"\">\n\/\/ Produkt \u2013 element prefabrykowany\nclass PrefabElement {\n    private String beton;\n    private String wymiary;\n    private String zbrojenie;\n    private String dodatki;\n\n    private PrefabElement(Builder builder) {\n        this.beton = builder.beton;\n        this.wymiary = builder.wymiary;\n        this.zbrojenie = builder.zbrojenie;\n        this.dodatki = builder.dodatki;\n    }\n\n    @Override\n    public String toString() {\n        return &quot;PrefabElement{&quot; +\n                &quot;beton=&#039;&quot; + beton + &#039;\\&#039;&#039; +\n                &quot;, wymiary=&#039;&quot; + wymiary + &#039;\\&#039;&#039; +\n                &quot;, zbrojenie=&#039;&quot; + zbrojenie + &#039;\\&#039;&#039; +\n                &quot;, dodatki=&#039;&quot; + dodatki + &#039;\\&#039;&#039; +\n                &#039;}&#039;;\n    }\n\n    \/\/ Budowniczy\n    public static class Builder {\n        private String beton;\n        private String wymiary;\n        private String zbrojenie;\n        private String dodatki;\n\n        public Builder beton(String beton) {\n            this.beton = beton;\n            return this;\n        }\n\n        public Builder wymiary(String wymiary) {\n            this.wymiary = wymiary;\n            return this;\n        }\n\n        public Builder zbrojenie(String zbrojenie) {\n            this.zbrojenie = zbrojenie;\n            return this;\n        }\n\n        public Builder dodatki(String dodatki) {\n            this.dodatki = dodatki;\n            return this;\n        }\n\n        public PrefabElement build() {\n            return new PrefabElement(this);\n        }\n    }\n}\n\n\/\/ U\u017cycie wzorca\npublic class Main {\n    public static void main(String&#x5B;] args) {\n        PrefabElement slup = new PrefabElement.Builder()\n                .beton(&quot;C30\/37&quot;)\n                .wymiary(&quot;30x30x300 cm&quot;)\n                .zbrojenie(&quot;4 pr\u0119ty \u00d816, strzemiona \u00d88 co 20 cm&quot;)\n                .dodatki(&quot;otwory monta\u017cowe&quot;)\n                .build();\n\n        System.out.println(slup);\n    }\n}\n<\/pre><\/div><\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-background is-layout-flow wp-block-group-is-layout-flow\" style=\"background-color:#f2f0e9\">\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<p class=\"has-text-color\" style=\"color:#000000;font-size:30px;line-height:1.1\"><strong>Zalety tego podej\u015bcia<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<hr class=\"wp-block-separator has-text-color has-css-opacity has-background is-style-wide\" style=\"background-color:#000000;color:#000000\"\/>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img data-opt-id=1638476779  data-opt-src=\"https:\/\/mlb55nihrfbl.i.optimole.com\/w:1024\/h:495\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/charming-assertive-female-shop-assistant-pointing-upper-left-corner-promote-cool-product-smili.jpg\"  decoding=\"async\" width=\"1024\" height=\"495\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%201024%20495%22%20width%3D%221024%22%20height%3D%22495%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%221024%22%20height%3D%22495%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" alt=\"\" class=\"wp-image-187\" old-srcset=\"https:\/\/mlb55nihrfbl.i.optimole.com\/w:1024\/h:495\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/charming-assertive-female-shop-assistant-pointing-upper-left-corner-promote-cool-product-smili-scaled.jpg 1024w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:300\/h:145\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/charming-assertive-female-shop-assistant-pointing-upper-left-corner-promote-cool-product-smili-scaled.jpg 300w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:768\/h:372\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/charming-assertive-female-shop-assistant-pointing-upper-left-corner-promote-cool-product-smili-scaled.jpg 768w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:1536\/h:743\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/charming-assertive-female-shop-assistant-pointing-upper-left-corner-promote-cool-product-smili-scaled.jpg 1536w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:1920\/h:929\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/charming-assertive-female-shop-assistant-pointing-upper-left-corner-promote-cool-product-smili-scaled.jpg 2048w\" \/><figcaption class=\"wp-element-caption\">Designed by Freepik<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-extra-small-font-size\" style=\"color:#000000\"><strong>Czytelno\u015b\u0107<\/strong> \u2013 kod buduj\u0105cy obiekt jest intuicyjny i \u0142atwy do zrozumienia,<\/p>\n\n\n\n<p><strong>Elastyczno\u015b\u0107<\/strong> \u2013 mo\u017cemy \u0142atwo dodawa\u0107 kolejne opcjonalne kroki budowy,<\/p>\n\n\n\n<p class=\"has-text-color has-extra-small-font-size\" style=\"color:#000000\"><strong>Unikanie \u201etelescoping constructors\u201d<\/strong> \u2013 brak potrzeby definiowania wielu przeci\u0105\u017conych konstruktor\u00f3w,<\/p>\n\n\n\n<p class=\"has-text-color has-extra-small-font-size\" style=\"color:#000000\"><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-extra-small-font-size\" style=\"color:#000000\"><strong>Separacja logiki<\/strong> \u2013 proces tworzenia oddzielony od reprezentacji produktu,<\/p>\n\n\n\n<p class=\"has-text-color has-extra-small-font-size\" style=\"color:#000000\"><strong>\u0141atwe tworzenie r\u00f3\u017cnych wariant\u00f3w produktu<\/strong> \u2013 ten sam proces budowy mo\u017ce prowadzi\u0107 do r\u00f3\u017cnych reprezentacji.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-background is-layout-flow wp-block-group-is-layout-flow\" style=\"background-color:#f2f0e9\">\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<p class=\"has-text-color\" style=\"color:#000000;font-size:30px;line-height:1.1\"><strong>Wady<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<hr class=\"wp-block-separator has-text-color has-css-opacity has-background is-style-wide\" style=\"background-color:#000000;color:#000000\"\/>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img data-opt-id=1120458393  data-opt-src=\"https:\/\/mlb55nihrfbl.i.optimole.com\/w:1024\/h:410\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/what-your-problem-frustrated-confused-annoyed-redhead-girlfriend-arguing-cannot-get-clue-why-bot.jpg\"  decoding=\"async\" width=\"1024\" height=\"410\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%201024%20410%22%20width%3D%221024%22%20height%3D%22410%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%221024%22%20height%3D%22410%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" alt=\"\" class=\"wp-image-186\" old-srcset=\"https:\/\/mlb55nihrfbl.i.optimole.com\/w:1024\/h:410\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/what-your-problem-frustrated-confused-annoyed-redhead-girlfriend-arguing-cannot-get-clue-why-bot-scaled.jpg 1024w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:300\/h:120\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/what-your-problem-frustrated-confused-annoyed-redhead-girlfriend-arguing-cannot-get-clue-why-bot-scaled.jpg 300w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:768\/h:308\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/what-your-problem-frustrated-confused-annoyed-redhead-girlfriend-arguing-cannot-get-clue-why-bot-scaled.jpg 768w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:1536\/h:615\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/what-your-problem-frustrated-confused-annoyed-redhead-girlfriend-arguing-cannot-get-clue-why-bot-scaled.jpg 1536w, https:\/\/mlb55nihrfbl.i.optimole.com\/w:1920\/h:768\/q:mauto\/ig:avif\/http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/wp-content\/uploads\/2025\/10\/what-your-problem-frustrated-confused-annoyed-redhead-girlfriend-arguing-cannot-get-clue-why-bot-scaled.jpg 2048w\" \/><figcaption class=\"wp-element-caption\">Designed by Freepik<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-extra-small-font-size\" style=\"color:#000000\"><strong>Wi\u0119ksza liczba klas<\/strong> \u2013 wprowadzenie dodatkowego budowniczego i produktu zwi\u0119ksza z\u0142o\u017cono\u015b\u0107 projektu,<\/p>\n\n\n\n<p class=\"has-text-color has-extra-small-font-size\" style=\"color:#000000\"><strong>Czas implementacji<\/strong> \u2013 dla prostych obiekt\u00f3w wzorzec mo\u017ce by\u0107 nadmiarowy,<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-extra-small-font-size\" style=\"color:#000000\"><strong>Potencjalne obci\u0105\u017cenie dla ma\u0142ych projekt\u00f3w<\/strong> \u2013 sensowny g\u0142\u00f3wnie w du\u017cych aplikacjach lub w systemach z\u0142o\u017conych.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Wprowadzenie W \u015bwiecie programowania i in\u017cynierii cz\u0119sto spotykamy si\u0119 z potrzeb\u0105 tworzenia z\u0142o\u017conych obiekt\u00f3w krok po kroku. Tradycyjne podej\u015bcia, takie jak u\u017cywanie konstruktor\u00f3w z wieloma parametrami, szybko prowadz\u0105 do chaosu i b\u0142\u0119d\u00f3w. Z pomoc\u0105 przychodzi wzorzec projektowy Budowniczy, kt\u00f3ry oddziela proces tworzenia obiektu od jego reprezentacji. Dzi\u0119ki temu ten sam proces budowy mo\u017ce prowadzi\u0107 do [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":201,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-194","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wzorce-projektowe"],"_links":{"self":[{"href":"http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/index.php?rest_route=\/wp\/v2\/posts\/194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=194"}],"version-history":[{"count":3,"href":"http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/index.php?rest_route=\/wp\/v2\/posts\/194\/revisions"}],"predecessor-version":[{"id":207,"href":"http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/index.php?rest_route=\/wp\/v2\/posts\/194\/revisions\/207"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/index.php?rest_route=\/wp\/v2\/media\/201"}],"wp:attachment":[{"href":"http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=194"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ewelina-beben.profesjonalnyprogramista.pl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}